Commits
Josh Durgin committed c35455791c1
rbd: fix null dereference in dout The order parameter is sometimes NULL in _rbd_dev_v2_snap_size(), but the dout() always derefences it. Move this to another dout() protected by a check that order is non-NULL. Signed-off-by: Josh Durgin <josh.durgin@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <alex.elder@linaro.org>